Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Service/ClosingStructuresCalculationService.cs
===================================================================
diff -u -rf70611f9af51a6ffc8cb4d8d28d1ea806104937b -ra16989b635b3770eb1bbf10c47e41eef796ce2fa
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Service/ClosingStructuresCalculationService.cs	(.../ClosingStructuresCalculationService.cs)	(revision f70611f9af51a6ffc8cb4d8d28d1ea806104937b)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Service/ClosingStructuresCalculationService.cs	(.../ClosingStructuresCalculationService.cs)	(revision a16989b635b3770eb1bbf10c47e41eef796ce2fa)
@@ -304,7 +304,7 @@
             if (IsInvalidNumber(input.FactorStormDurationOpenStructure))
             {
                 validationResults.Add(string.Format(RingtoetsCommonServiceResources.Validation_ValidateInput_No_value_entered_for_ParameterName_0_,
-                                                    ParameterNameExtractor.GetFromDisplayName(ClosingStructuresFormsResources.FactorStormDurationOpenStructure_DisplayName)));
+                                                    ParameterNameExtractor.GetFromDisplayName(RingtoetsCommonFormsResources.Structure_FactorStormDurationOpenStructure_DisplayName)));
             }
 
             validationResults.AddRange(DistributionValidation.ValidateDistribution(input.WidthFlowApertures,